//类引用***************
@charset "utf-8";
@import "color.less";


.wh(@w:0,@h:0){
  width:@w;
  height:@h;
}

.auto{
  margin-left:auto;
  margin-right:auto;
}

.fill{
  left:0;
  right:0;
  top:0; 
  bottom:0;
}
.bg-cover{
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}

//边框
.border(@border-color:@cdb;){
  border:1px solid @border-color;
}
//阴影
.com-shadow(@shadow-opacity:.04){
  box-shadow: 0 2px 4px rgba(0,0,0,.12),0 0 6px rgba(0,0,0,@shadow-opacity);
}
.shadow(@x:0,@y:1,@blur:1px, @color:#000) {
  box-shadow:@arguments;
}


